php上傳安卓apk包的時(shí)候，需要獲取安卓apk包內(nèi)的信息
<?php
/*解析安卓apk包中的壓縮XML文件，還原和讀取XML內(nèi)容
依賴功能：需要PHP的ZIP包函數(shù)支持。*/
include('./Apkparser.php');
$appObj = new Apkparser();
$targetFile = a.apk;//apk所在的路徑地址
$res = $appObj->open($targetFile);
$appObj->getAppName(); // 應(yīng)用名稱
$appObj->getPackage(); // 應(yīng)用包名
$appObj->getVersionName(); // 版本名稱
$appObj->getVersionCode(); // 版本代碼
?>
以下是Apkparser類包，把以下代碼復(fù)制出來保存為Apkparser.php就可以執(zhí)行以上代碼
<?php
class ApkParser{
//----------------------
// 公共函數(shù)，供外部調(diào)用
//----------------------
public function open($apk_file, $xml_file='AndroidManifest.xml'){
$zip = new \ZipArchive;
if ($zip->open($apk_file) === TRUE) {
$xml = $zip->getFromName($xml_file);
$zip->close();
if ($xml){
try {
return $this->parseString($xml);
}catch (Exception $e){
}
}
}
return false;
}
public function parseString($xml){
$this->xml = $xml;
$this->length = strlen($xml);
$this->root = $this->parseBlock(self::AXML_FILE);
return true;
}
public function getXML($node=NULL, $lv=-1){
if ($lv == -1) $node = $this->root;
if (!$node) return '';
if ($node['type'] == self::END_TAG) $lv--;
$xml = @($node['line'] == 0 || $node['line'] == $this->line) ? '' : "\n".str_repeat(' ', $lv);
$xml .= $node['tag'];
$this->line = @$node['line'];
foreach ($node['child'] as $c){
$xml .= $this->getXML($c, $lv+1);
}
return $xml;
}
public function getPackage(){
return $this->getAttribute('manifest', 'package');
}
public function getVersionName(){
return $this->getAttribute('manifest', 'android:versionName');
}
public function getVersionCode(){
return $this->getAttribute('manifest', 'android:versionCode');
}
public function getAppName(){
return $this->getAttribute('manifest/application', 'android:name');
}
public function getMainActivity(){
for ($id=0; true; $id++){
$act = $this->getAttribute("manifest/application/activity[{$id}]/intent-filter/action", 'android:name');
if (!$act) break;
if ($act == 'android.intent.action.MAIN') return $this->getActivity($id);
}
return NULL;
}
public function getActivity($idx=0){
$idx = intval($idx);
return $this->getAttribute("manifest/application/activity[{$idx}]", 'android:name');
}
public function getAttribute($path, $name){
$r = $this->getElement($path);
if (is_null($r)) return NULL;
if (isset($r['attrs'])){
foreach ($r['attrs'] as $a){
if ($a['ns_name'] == $name) return $this->getAttributeValue($a);
}
}
return NULL;
}
//----------------------
// 類型常量定義
//----------------------
const AXML_FILE = 0x00080003;
const STRING_BLOCK = 0x001C0001;
const RESOURCEIDS = 0x00080180;
const START_NAMESPACE = 0x00100100;
const END_NAMESPACE = 0x00100101;
const START_TAG = 0x00100102;
const END_TAG = 0x00100103;
const TEXT = 0x00100104;
const TYPE_NULL =0;
const TYPE_REFERENCE =1;
const TYPE_ATTRIBUTE =2;
const TYPE_STRING =3;
const TYPE_FLOAT =4;
const TYPE_DIMENSION =5;
const TYPE_FRACTION =6;
const TYPE_INT_DEC =16;
const TYPE_INT_HEX =17;
const TYPE_INT_BOOLEAN =18;
const TYPE_INT_COLOR_ARGB8 =28;
const TYPE_INT_COLOR_RGB8 =29;
const TYPE_INT_COLOR_ARGB4 =30;
const TYPE_INT_COLOR_RGB4 =31;
const UNIT_MASK = 15;
private static $RADIX_MULTS = array(0.00390625, 3.051758E-005, 1.192093E-007, 4.656613E-010);
private static $DIMENSION_UNITS = array("px","dip","sp","pt","in","mm","","");
private static $FRACTION_UNITS = array("%","%p","","","","","","");
private $xml='';
private $length = 0;
private $stringCount = 0;
private $styleCount = 0;
private $stringTab = array();
private $styleTab = array();
private $resourceIDs = array();
private $ns = array();
private $cur_ns = NULL;
private $root = NULL;
private $line = 0;
//----------------------
// 內(nèi)部私有函數(shù)
//----------------------
private function getElement($path){
if (!$this->root) return NULL;
$ps = explode('/', $path);
$r = $this->root;
foreach ($ps as $v){
if (preg_match('/([^\[]+)\[([0-9]+)\]$/', $v, $ms)){
$v = $ms[1];
$off = $ms[2];
}else {
$off = 0;
}
foreach ($r['child'] as $c){
if ($c['type'] == self::START_TAG && $c['ns_name'] == $v){
if ($off == 0){
$r = $c; continue 2;
}else {
$off--;
}
}
}
// 沒有找到節(jié)點(diǎn)
return NULL;
}
return $r;
}
private function parseBlock($need = 0){
$o = 0;
$type = $this->get32($o);
if ($need && $type != $need) throw new Exception('Block Type Error', 1);
$size = $this->get32($o);
if ($size < 8 || $size > $this->length) throw new Exception('Block Size Error', 2);
$left = $this->length - $size;
$props = false;
switch ($type){
case self::AXML_FILE:
$props = array(
'line' => 0,
'tag' => '<?xml version="1.0" encoding="utf-8"?>'
);
break;
case self::STRING_BLOCK:
$this->stringCount = $this->get32($o);
$this->styleCount = $this->get32($o);
$o += 4;
$strOffset = $this->get32($o);
$styOffset = $this->get32($o);
$strListOffset = $this->get32array($o, $this->stringCount);
$styListOffset = $this->get32array($o, $this->styleCount);
$this->stringTab = $this->stringCount > 0 ? $this->getStringTab($strOffset, $strListOffset) : array();
$this->styleTab = $this->styleCount > 0 ? $this->getStringTab($styOffset, $styListOffset) : array();
$o = $size;
break;
case self::RESOURCEIDS:
$count = $size / 4 - 2;
$this->resourceIDs = $this->get32array($o, $count);
break;
case self::START_NAMESPACE:
$o += 8;
$prefix = $this->get32($o);
$uri = $this->get32($o);
if (empty($this->cur_ns)){
$this->cur_ns = array();
$this->ns[] = &$this->cur_ns;
}
$this->cur_ns[$uri] = $prefix;
break;
case self::END_NAMESPACE:
$o += 8;
$prefix = $this->get32($o);
$uri = $this->get32($o);
if (empty($this->cur_ns)) break;
unset($this->cur_ns[$uri]);
break;
case self::START_TAG:
$line = $this->get32($o);
$o += 4;
$attrs = array();
$props = array(
'line' => $line,
'ns' => $this->getNameSpace($this->get32($o)),
'name' => $this->getString($this->get32($o)),
'flag' => $this->get32($o),
'count' => $this->get16($o),
'id' => $this->get16($o)-1,
'class' => $this->get16($o)-1,
'style' => $this->get16($o)-1,
'attrs' => &$attrs
);
$props['ns_name'] = $props['ns'].$props['name'];
for ($i=0; $i < $props['count']; $i++){
$a = array(
'ns' => $this->getNameSpace($this->get32($o)),
'name' => $this->getString($this->get32($o)),
'val_str' => $this->get32($o),
'val_type' => $this->get32($o),
'val_data' => $this->get32($o)
);
$a['ns_name'] = $a['ns'].$a['name'];
$a['val_type'] >>= 24;
$attrs[] = $a;
}
// 處理TAG字符串
$tag = "<{$props['ns_name']}";
foreach ($this->cur_ns as $uri => $prefix){
$uri = $this->getString($uri);
$prefix = $this->getString($prefix);
$tag .= " xmlns:{$prefix}=\"{$uri}\"";
}
foreach ($props['attrs'] as $a){
$tag .= " {$a['ns_name']}=\"".
$this->getAttributeValue($a).
'"';
}
$tag .= '>';
$props['tag'] = $tag;
unset($this->cur_ns);
$this->cur_ns = array();
$this->ns[] = &$this->cur_ns;
$left = -1;
break;
case self::END_TAG:
$line = $this->get32($o);
$o += 4;
$props = array(
'line' => $line,
'ns' => $this->getNameSpace($this->get32($o)),
'name' => $this->getString($this->get32($o))
);
$props['ns_name'] = $props['ns'].$props['name'];
$props['tag'] = "</{$props['ns_name']}>";
if (count($this->ns) > 1){
array_pop($this->ns);
unset($this->cur_ns);
$this->cur_ns = array_pop($this->ns);
$this->ns[] = &$this->cur_ns;
}
break;
case self::TEXT:
$o += 8;
$props = array(
'tag' => $this->getString($this->get32($o))
);
$o += 8;
break;
default:
throw new Exception('Block Type Error', 3);
break;
}
$this->skip($o);
$child = array();
while ($this->length > $left){
$c = $this->parseBlock();
if ($props && $c) $child[] = $c;
if ($left == -1 && $c['type'] == self::END_TAG){
$left = $this->length;
break;
}
}
if ($this->length != $left) throw new Exception('Block Overflow Error', 4);
if ($props){
$props['type'] = $type;
$props['size'] = $size;
$props['child'] = $child;
return $props;
}else {
return false;
}
}
private function getAttributeValue($a){
$type = &$a['val_type'];
$data = &$a['val_data'];
switch ($type){
case self::TYPE_STRING:
return $this->getString($a['val_str']);
case self::TYPE_ATTRIBUTE:
return sprintf('?%s%08X', self::_getPackage($data), $data);
case self::TYPE_REFERENCE:
return sprintf('@%s%08X', self::_getPackage($data), $data);
case self::TYPE_INT_HEX:
return sprintf('0x%08X', $data);
case self::TYPE_INT_BOOLEAN:
return ($data != 0 ? 'true' : 'false');
case self::TYPE_INT_COLOR_ARGB8:
case self::TYPE_INT_COLOR_RGB8:
case self::TYPE_INT_COLOR_ARGB4:
case self::TYPE_INT_COLOR_RGB4:
return sprintf('#%08X', $data);
case self::TYPE_DIMENSION:
return $this->_complexToFloat($data).self::$DIMENSION_UNITS[$data & self::UNIT_MASK];
case self::TYPE_FRACTION:
return $this->_complexToFloat($data).self::$FRACTION_UNITS[$data & self::UNIT_MASK];
case self::TYPE_FLOAT:
return $this->_int2float($data);
}
if ($type >=self::TYPE_INT_DEC && $type < self::TYPE_INT_COLOR_ARGB8){
return (string)$data;
}
return sprintf('<0x%X, type 0x%02X>', $data, $type);
}
private function _complexToFloat($data){
return (float)($data & 0xFFFFFF00) * self::$RADIX_MULTS[($data>>4) & 3];
}
private function _int2float($v) {
$x = ($v & ((1 << 23) - 1)) + (1 << 23) * ($v >> 31 | 1);
$exp = ($v >> 23 & 0xFF) - 127;
return $x * pow(2, $exp - 23);
}
private static function _getPackage($data){
return ($data >> 24 == 1) ? 'android:' : '';
}
private function getStringTab($base, $list){
$tab = array();
foreach ($list as $off){
$off += $base;
$len = $this->get16($off);
$mask = ($len >> 0x8) & 0xFF;
$len = $len & 0xFF;
if ($len == $mask){
if ($off + $len > $this->length) throw new Exception('String Table Overflow', 11);
$tab[] = substr($this->xml, $off, $len);
}else {
if ($off + $len * 2 > $this->length) throw new Exception('String Table Overflow', 11);
$str = substr($this->xml, $off, $len * 2);
$tab[] = mb_convert_encoding($str, 'UTF-8', 'UCS-2LE');
}
}
return $tab;
}
private function getString($id){
if ($id > -1 && $id < $this->stringCount){
return $this->stringTab[$id];
}else {
return '';
}
}
private function getNameSpace($uri){
for ($i=count($this->ns); $i > 0; ){
$ns = $this->ns[--$i];
if (isset($ns[$uri])){
$ns = $this->getString($ns[$uri]);
if (!empty($ns)) $ns .= ':';
return $ns;
}
}
return '';
}
private function get32(&$off){
$int = unpack('V', substr($this->xml, $off, 4));
$off += 4;
return array_shift($int);
}
private function get32array(&$off, $size){
if ($size <= 0) return NULL;
$arr = unpack('V*', substr($this->xml, $off, 4 * $size));
if (count($arr) != $size) throw new Exception('Array Size Error', 10);
$off += 4 * $size;
return $arr;
}
private function get16(&$off){
$int = unpack('v', substr($this->xml, $off, 2));
$off += 2;
return array_shift($int);
}
private function skip($size){
$this->xml = substr($this->xml, $size);
$this->length -= $size;
}
}
?><br/>
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Hot AI Tools
Undress AI Tool
Undress images for free
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Guide: Stellar Blade Save File Location/Save File Lost/Not Saving
4 weeks ago
By DDD
Oguri Cap Build Guide | A Pretty Derby Musume
2 weeks ago
By Jack chen
Agnes Tachyon Build Guide | A Pretty Derby Musume
2 weeks ago
By Jack chen
Dune: Awakening - Advanced Planetologist Quest Walkthrough
4 weeks ago
By Jack chen
Date Everything: Dirk And Harper Relationship Guide
4 weeks ago
By Jack chen
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
